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All Journal Jurnal SPEKTRUM Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) JPF : JURNAL PENDIDIKAN FISIKA Journal of Computer Science and Informatics Engineering (J-Cosine) JURTEKSI Jurnal Teknologi Informasi dan Pendidikan International Journal of Engineering and Emerging Technology Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Nasional Teknik Elektro dan Teknologi Informasi MATRIX : JURNAL MANAJEMEN TEKNOLOGI DAN INFORMATIKA Ulil Albab Journal of Dedication in Community (JoDiC) Journal of Electrical, Electronics and Informatics Journal of Digitalization in Physics Education (JDPE)
Komang Oka Saputra
Program Studi Teknik Elektro, Universitas Udayana
Religion Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Physics Social Sciences Other

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Training on Making Alternative Energy Kits to Support Independent Curriculum Learning for Physics Teachers in Nganjuk Regency Habibbulloh, Muhammad; Imam Sucahyo; Mita Anggaryani; Abd. Kholiq; Muhammad Satriawan; Oka Saputra
Journal of Dedication in Community Vol. 2 No. 2 (2024)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Surabaya (UNESA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jodic.v2n2.p1-7

Abstract

This community service activity aims to train the making of alternative energy kits to support the learning of the Merdeka curriculum, especially for grade X for physics teachers in Nganjuk district. Physics learning in the Merdeka Curriculum requires students to think critically and innovatively through a discovery process using a project-based learning model (PjBL). One of the applications of the PjBL learning model in physics is in the alternative energy material for grade X phase E. Based on observations, there is still a lack of supporting kits to support the chapter Alternative Energy. This Community Service activity is divided into several stages, namely: identification of problems and partner needs, Community Service preparation, Community Service implementation, training in making Alternative Energy kits, and evaluating the results of Community Service activities. All participants were very enthusiastic in participating in the activity. Even from the results of the response questionnaire using Google Form which was distributed to participants, it appears that the training material provided is relatively new, interesting, and inspiring. The results of the questionnaire also showed that the training material was relevant to the needs of teachers. Participants hope that similar activities can also be improved with technology-based learning media training.
Evaluation Of Information Technology Security System Using Cobit 5 Framework: A Study At Unit Sumber Daya Informasi Udayana University I Made Agung Pranata; Dewa Made Wiharta; Komang Oka Saputra
Journal of Electrical, Electronics and Informatics Vol. 9 No. 1 (2025): JEEI (June 2025)
Publisher : Institute for Research and Community Services Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to evaluate the information technology security system at the Unit Sumber Daya Informasi (USDI) of Udayana University using the COBIT 5 framework, focusing on the APO (Align, Plan, and Organize) and DSS (Deliver, Service, and Support) domains. The use of information technology at Udayana University is crucial to support both academic and non-academic activities, making information management and security a priority. The COBIT 5 framework is used to assess IT management capabilities and identify gaps between the current and expected conditions. The research methods include questionnaires, interviews, and observations with unit leaders and staff at USDI. The evaluation results show that the APO 13 (Manage Security) and DSS 05 (Manage Security Service) subdomains have reached level 3 (established process), which means these processes have been well implemented. However, there is potential for improvement to level 4 (predictable process). This study provides recommendations to improve information security management, including establishing of an information security division, enhancing human resource competencies, preparing SOPs, and conducting regular internal monitoring and audits. With these improvements, it is expected that USDI Udayana University can optimally manage and protect the IT system, supporting institutional goals more safely and efficiently.
Analysis of Responses to the Use of Kahoot! Interactive Quiz in High School Students on Black Basic Materials Dea Ramadhana Zsa Zsa Alifah; Titin Sunarti; Oka Saputra
Journal of Digitalization in Physics Education Vol. 1 No. 3 (2025): December
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jdpe.v1i3.42801

Abstract

Objective: This study aims to analyze student responses after using the Kahoot interactive quiz on the black principle material. Method: The study was conducted in class XI-2 of Dr. Soetomo Surabaya odd semester of the 2024/2025 academic year. This study uses qualitative descriptive research. Result: The results showed that students responded positively to the use of the Kahoot interactive quiz in learning the black basic materials. Most students felt more enthusiastic, engaged, and motivated during the learning process. They reported that the quiz format helped them better understand the concepts, and the immediate feedback feature allowed them to correct misconceptions quickly. In addition, the competitive yet fun atmosphere increased participation and focus during lessons. Novelty: The Kahoot application presents interesting animations, colors, and sounds, so that learning is not monotonous. Students can find out the ranking after all questions are answered. The development of technology is an opportunity to develop interactive learning media. Therefore, educators are required to provide learning media that make it easier for students to understand the material presented.
STEAM-Integrated PjBL Learning Tools for Newton’s Laws to Improve High School Students’ Creative Thinking Skills Dea Ramadhana Zsa Zsa Alifah; Titin Sunarti; Oka Saputra; Hanandita Veda Saphira
Jurnal Pendidikan Fisika Vol. 14 No. 2 (2026): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/rwvkks02

Abstract

Creative thinking skills are essential competencies in physics education because students are expected not only to understand scientific concepts but also to apply them creatively in solving contextual problems. However, learning in physics on Newton’s Laws is often still dominated by routine problem-solving and formula-based instruction, which provides limited opportunities for students to develop fluency, flexibility, originality, and elaboration. This study aimed to develop and evaluate STEAM-integrated Project-Based Learning (PjBL) learning tools on Newton’s Laws to improve students’ creative thinking skills. This research employed a Research and Development design using the 4-D model, consisting of Define, Design, Develop, and Disseminate stages, with dissemination limited to classroom implementation and academic reporting. The developed products included a teaching module, student worksheets, and a creative thinking skills test instrument. The study involved 55 eleventh-grade science students at SMA Labschool UNESA 1 Surabaya, selected through purposive sampling. Data were collected through expert validation, learning implementation observation, pre-test and post-test, and student response questionnaires. Data were analyzed using descriptive statistics, normalized gain, and a paired t-test. The results showed that the developed learning tools were very valid, with an average validation score of 88.30%. The effectiveness test indicated a substantial increase in students’ creative thinking skills, with the pre-test average increasing from 38.14 to 89.86 in the post-test, an n-gain score of 0.85 in the high category, a significant paired t-test result (Sig. < 0.05), and positive student responses of 85%. The novelty of this study lies in the explicit integration of PjBL syntax, STEAM components, and indicators of creative thinking into structured learning tools for Newton’s Laws. These findings indicate that the developed learning tools are valid, practical, and effective, and that they contribute to physics education by offering a contextual, interdisciplinary, and student-centered instructional design to foster creative thinking skills.
Perbandingan Kinerja Stemming Bahasa Indonesia: Implementasi PL/SQL Algoritma Nazief dan Adriani versus Library Sastrawi I Putu Gede Panji Badra Mahayana; Komang Oka Saputra; Made Sudarma
Jurnal Teknologi Informasi dan Pendidikan Vol. 19 No. 2 (2026): Jurnal Teknologi Informasi dan Pendidikan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtip.v19i2.1098

Abstract

Text preprocessing in Indonesian applications commonly relied on external libraries such as Sastrawi. However, performing this task outside the database layer often introduced significant latency due to data communication overhead between the application and the server. This study proposed and evaluated a native stemming mechanism utilizing the Nazief and Adriani algorithm implemented directly within an Oracle PL/SQL environment. The primary objective was to determine whether in-database processing could offer better performance than the standard application-layer approach. The assessment compared the PL/SQL implementation against the Python-based Sastrawi library using a comprehensive dataset of 54,715 words sourced from the Kamus Besar Bahasa Indonesia (KBBI). Performance metrics focused on stemming accuracy and total execution time. The empirical results revealed that the proposed PL/SQL method achieved an accuracy of 96.82%, which proved slightly superior to the 96.58% accuracy obtained by Sastrawi. Furthermore, the stored procedure implementation demonstrated significant efficiency, completing the process in 602.22 seconds, whereas the baseline method required 1,259.28 seconds. It was concluded that migrating the stemming logic into the database layer effectively reduced execution time by approximately 52.18% while maintaining high precision. These findings suggested that native database implementation provided a more robust solution for systems requiring high-performance text processing.
Co-Authors A. A. SG. Mas Karunia Maharani A.A Ngurah Amrita Abd. Kholiq Agma Tinoe Mauludy Agus Anwar Eka Wahyudi Anak Agung Gede Oka Kessawa Adnyana Anak Agung Gede Oka Kessawa Adnyana Azra Ariel Azmir Azra Ariel Azmir Bhaskara, I Made Adi Darma Kotama, I Nyoman Dea Ramadhana Zsa Zsa Alifah Debbi Irfan Mudhoep Dewa Made Wiharta Duman Care Khrisne Gde Brahupadhya Subiksa Gede Iga Wilhamdika Gede Sukadarmika Hanandita Veda Saphira I G. A. K. Diafari Djuni Hartawan I Gede Agus Aditya Putra I Gede Agus Aditya Putra Aditya I Gusti Agung Anom Semara Putra I Gusti Ngurah Aditya Dharma I Gusti Ngurah Agung Widhiananda I Ketut Citra Adi Putra I Komang Dharmendra I Made Adi Bhaskara I Made Agung Pranata I Made Arsa Suyadnya I Made Bagus Wiradivka Laksa Wibawa I Made Oka Widyantara I Made Surya Sukma Mahardhika I N Satya Kumara I Nyoman Bernadus I Nyoman Gunantara I Putu Gede Panji Badra Mahayana I Wayan Andis Indrawan I Wayan Surya Pramana Ida Bagus A. Swamardika Imam Sucahyo Iskandar, Adi Panca Saputra Kadek Darmaastawan Kessawa Adnyana Gede Oka Anak Agung Kheri Arionadi Shobirin Komang Budiarta Leovin Leovin Linawati Linawati Made Dinda Pradnya Pramita Made Dinda Pradnya Pramita Made Dwi Mulyawan Made Dwi Mulyawan Made Sudarma Mita Anggaryani Mohammad Aryo Wibowo Muhammad Anshari Muhammad Habibbulloh Muhammad Ridwan Satrio Ni Luh Adriani Ni Made Ary Esta Dewi Wirastuti Ni Putu Sri Merta Suryani Nola Verli Herlian Nyoman Pramaita Nyoman Putra Sastra Philipus Novenando Mamang Weking Pratolo Rahardjo Putri Suardani Putri Suardani Putu Anggara Mahardika Putu Arya Mertasana Putu Bagus Hendrayana Surya Putu Bagus Indra Sukadiana Putra Putu Ratih Devyanti Putu Risanti Iswardani Putu Sri Merta Suryani Putu Vendi Arya Wibawa Rahadi, Putu Suta Adya Dharma Rezky Setyawan Rifky Lana Rahardian Risqa Purma Pratama Rukmi Sari Hartati Saputra, Aggry Satriawan, Muhammad TITIN SUNARTI Wayan Gede Ariastina Widyadi Setiawan Yoga Divayana Yogha Pramana Zaky Zamani Noor Zulfachmi, Zulfachmi “Prama Ade Prayitno